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Z8 Base
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Fuel Supply System - Service Information
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Functional Description Of Fuel Supply System
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3. Fuel Supply System E52
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3.3 Fuel System Operating Data
3.3 Fuel System Operating Data
Pressure regulator: 5.0 bar.
Operating pressure of suction jet pump: 1 - 1.3 bar
Fig 1: 3.4 Fuel Supply System E52
Courtesy of BMW OF NORTH AMERICA, INC.